Robo3d LED Headlight

thingiverse

I don't remember where I downloaded the first one at, but I redid it to make the LED light mounting more shallow to allow the LED lenses to give off the full 30 degrees of light projection. Schematic is attached. I wired this into the extruder fan DC since it pulls so little current. It doesn't matter where the resistor is in the circuit. On mine, I soldered it in between the two LED's for space and looks....just as long as it's in the circuit somewhere you're fine. Works great. The only thing I'd change is to change the angle to aim more at the part but it works perfect as is. LED, light, robo3d, robo, extruder light,